Solve the equation .

MATHEMATICS · Multi-part · CBSE · Mathematics · Quadratic Equations · Quadratic Equations

Problem

Solve the equation x(x+4)=12x(x+4)=12. (i) Write the equation in the standard quadratic form ax2+bx+c=0ax^{2}+bx+c=0. (ii) Factorise the quadratic expression obtained. (iii) Hence determine all real solutions of the given equation.

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